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All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Mounted Solid-Block Spherical Roller Bearings > Double V-Lock Solid-Block Mounted Bearings > Double V-Lock Flange Block > Part Number QVVFL22V312S  
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Part Number QVVFL22V312S, Double V-Lock Flange Block


 



Unit of Measure: Imperial Metric Both

Specifications  · Dimensions  · Radial and Thrust Factors  · Engineering Seal Speed  · Engineering Bearing Attributes  · Engineering Internal Radial Clearance

Specifications

Engineering Group
Mounted Bearing

Bearing Number
22222

Shaft Size
3 3/4 in

Shaft Size Type
Imperial

Full Timken Part Number
QVVFL22V312SB
QVVFL22V312SC
QVVFL22V312SEB
QVVFL22V312SEC
QVVFL22V312SEM
QVVFL22V312SEN
QVVFL22V312SEO
QVVFL22V312SET
QVVFL22V312SM
QVVFL22V312SN
QVVFL22V312SO
QVVFL22V312ST

Locking Style
Double V-Lock

Housing Construction
Flange Block

UPC Code
0883450092364
0883450092456
0883450105637
0883450105767
0883450111928
0883450112055
0883450122498
0883450122894
0883450136716
0883450136808
0883450142984
0883450143141


Dimensions

Dimension BC
10.75 in
273.1 mm

Dimension C
5.5 in
139.7 mm

Dimension D
9.04 in
229.6 mm

Dimension L
4.6 in
116.8 mm

Dimension E
7.6 in
193 mm

Dimension F
9.5 in
241.3 mm

Dimension H
1.5 in
38.1 mm

Dimension J (Bolt Size)
1 in
24 mm

Dimension L Exp
4.68 in
118.9 mm

Dimension L Fix
4.6 in
116.8 mm

Dimension N
4.12 in
104.6 mm

Dimension RVV
0.39 in
9.9 mm

Dimension SVV
4.99 in
126.7 mm


Radial and Thrust Factors

C0 - Static Load
147000 lbf
653000 N

C - Dynamic Load (Basic)
125000 lbf
555000 N

e - Geometry Factor
0.26

Y1 - Geometry Factor
2.55

Y2 - Geometry Factor
3.80


Engineering Seal Speed

Oil Lubrication - M/N Seal
900 rpm

Oil Lubrication - T Seal
1700 rpm

Oil Lubrication - B/C/O Seal
600 rpm

Grease Lubrication - M/N Seal
900 rpm

Grease Lubrication - T Seal
1200 rpm

Grease Lubrication - B/C/O Seal
600 rpm


Engineering Bearing Attributes

Float
0.083 in
2.108 mm

Shaft Tolerance
0.0030 in
0.076 mm


Engineering Internal Radial Clearance

Eng Internal Radial Clearance - Min
0.0053

Eng Internal Radial Clearance - Max
0.0067

Pre Install Clearance Min
0.0043 in
0.109 mm

Pre Install Clearance Max
0.0055 in
0.140 mm



 DOWNLOADS 

Bearing Life Calculation Tool

Primary Sealing
(PDF, 411KB)

Secondary Sealing
(PDF, 720KB)

TIMKEN® SPHERICAL ROLLER BEARING SOLID-BLOCK MOUNTED BEARINGS


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